Szymon Konarski (1808–1839) was a 19th-century Polish-Lithuanian radical democratic politician and revolutionary, one of the leaders of the November Uprising of 1831. As a politician, he supported the radical idea of social and economic equality for all men, as well as the right of political and national liberty and self-governance. Konarski supported the idea of land reform in the form of parceling out aristocratic estates among the poor peasants, and opposed the clergy.